Iconic musician Nick Cave has sparked debate on concert etiquette after scolding his phone-obsessed audience during a recent performance.

The 67-year-old Australian rocker, currently touring with The Bad Seeds to promote their new album ‘Wild God’, showed clear signs of exasperation with fans constantly filming on their phones.

In a viral clip from his Kraków, Poland gig, Cave bluntly told the crowd to “put your f**king phones away”.

His stance on the matter led to an outpouring of support in…